Pith Number

pith:23E4ISM7

pith:2012:23E4ISM76TFJQBLBDF6PGUZE2I

not attested not anchored not stored refs pending

Functionalized adamantane: fundamental building blocks for nanostructure self-assembly

Jo\~ao F. Justo, Joelson Cott Garcia, Lucy V. C. Assali, Wanda V. M. Machado

arxiv:1204.2884 v1 · 2012-04-13 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23E4ISM76TFJQBLBDF6PGUZE2I}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:58:02.597750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6c9c4499ff4ca980561197cf35324d20618e75272167da51c98210334485e96

Aliases

arxiv: 1204.2884 · arxiv_version: 1204.2884v1 · doi: 10.48550/arxiv.1204.2884 · pith_short_12: 23E4ISM76TFJ · pith_short_16: 23E4ISM76TFJQBLB · pith_short_8: 23E4ISM7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/23E4ISM76TFJQBLBDF6PGUZE2I \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d6c9c4499ff4ca980561197cf35324d20618e75272167da51c98210334485e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad20323e8357f19453b4accbbf3729db842c8f6e455f1b4ef012516531f34c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-04-13T05:28:07Z",
    "title_canon_sha256": "58f430c8926e28ea083917f169c58683c77e57c7eb2a00275529dcbece958aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2884",
    "kind": "arxiv",
    "version": 1
  }
}